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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)05/30
18:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
18:00:00 (GMT) on 05/30
Sea Height:5.8 ft
Primary Swell Height: 4.2 ft
Primary Swell Period: 17 secs
Surf Height5.4 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
05/3018:00:005.8 4.2 se17.0 secs1.6 se20.0 secs2.5 se 12.6secs5.4 -6.1 17.0
05/3017:00:006.2 4.2 se17.1 secs2.4 se12.4 secs3.1 se 8.4secs5.3 -6.1 17.1
05/3016:00:005.8 3.5 se17.0 secs3.1 se12.3 secs2.4 se 9.1secs4.5 -5.1 17.0
05/3015:00:006.0 3.7 se17.1 secs3.0 se12.2 secs2.6 se 9.1secs4.8 -5.4 17.1
05/3014:00:005.3 3.4 se16.9 secs2.5 se12.6 secs1.3 se 20.0secs4.4 -4.9 16.9
05/3013:00:005.5 3.5 se17.1 secs2.8 se12.4 secs2.3 se 9.1secs4.5 -5.1 17.1
05/3012:00:004.7 2.6 se17.0 secs2.3 se12.5 secs2.2 se 9.1secs3.3 -3.8 17.0
05/3011:00:005.4 3.6 se17.3 secs2.5 se12.5 secs2.3 se 9.1secs4.7 -5.3 17.3
05/3010:00:005.5 3.5 se17.1 secs2.5 se12.4 secs2.4 se 9.1secs4.5 -5.1 17.1
05/3009:00:005.2 2.8 se17.2 secs2.5 se12.4 secs2.5 se 9.0secs3.6 -4.1 17.2
05/3008:00:005.6 3.0 se17.2 secs2.7 se12.4 secs2.4 se 9.1secs3.8 -4.3 17.2
05/3007:00:005.6 3.0 se17.4 secs2.6 se12.3 secs2.5 se 9.1secs4.0 -4.5 17.4
05/3006:00:005.4 2.8 se14.2 secs2.1 se17.2 secs2.9 se 10.1secs3.0 -3.4 14.2
05/3005:00:005.7 2.7 se17.5 secs3.1 se14.2 secs3.0 se 10.3secs3.5 -4.0 17.5
05/3004:00:004.9 2.0 se17.5 secs2.1 se14.4 secs2.4 se 11.4secs2.7 -3.0 17.5
05/3003:00:005.3 2.7 se17.3 secs2.5 se12.4 secs2.8 se 8.4secs3.5 -3.9 17.3
05/3002:00:005.4 2.8 se17.5 secs3.0 se11.2 secs2.0 se 7.8secs3.7 -4.2 17.5
05/3001:00:005.1 2.5 se17.5 secs2.5 se14.4 secs2.6 se 11.4secs3.3 -3.7 17.5
05/3000:00:005.8 3.5 se13.6 secs2.4 se17.8 secs2.6 se 10.1secs3.6 -4.1 13.6
05/2923:00:005.5 3.1 se12.4 secs2.1 se17.5 secs2.5 se 9.1secs2.9 -3.3 12.4
05/2922:00:005.6 3.2 se12.4 secs2.3 se17.4 secs2.6 se 9.0secs3.0 -3.4 12.4
05/2921:00:005.2 2.2 se17.2 secs3.0 se12.5 secs1.6 se 20.5secs2.8 -3.2 17.2
05/2920:00:005.8 3.3 se12.3 secs1.8 se19.8 secs3.1 se 8.3secs3.0 -3.4 12.3
05/2919:00:006.0 2.7 se17.5 secs2.1 se20.9 secs3.5 se 12.4secs3.6 -4.1 17.5

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 51002
16:50:00 (GMT) on 05/30
Combined Sea Height:7.5 ft
Dominant Period:17.0 secs
Wind Speed: 15.6 kts
Wind Gust: 19.5 kts
Wind Direction:090 degrees
Barometric Pressure:1014.7 mbs
Air Temperature: 77.9 degrees
Water Temperature:32.0 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
05/3016:50:007.517.015.619.50901014.777.932.0
05/3015:50:006.917.013.717.60801014.277.732.0
05/3014:50:006.917.015.619.50801014.077.432.0
05/3013:50:006.617.011.715.60901013.977.032.0
05/3012:50:006.917.013.717.60701014.275.932.0
05/3011:50:007.28.013.715.60901014.678.132.0
05/3010:50:007.517.013.717.60801015.077.932.0
05/3009:50:007.217.013.715.60801015.778.132.0
05/3008:50:006.917.013.715.60801015.778.332.0
05/3007:50:007.517.015.617.60901015.377.932.0
05/3006:50:007.519.015.617.60901015.178.132.0
05/3005:50:007.29.015.617.60901014.878.332.0
05/3004:50:007.917.015.617.60801014.378.332.0
05/3003:50:007.519.013.717.60801014.278.332.0
05/3002:50:006.98.013.717.60701014.378.432.0
05/3001:50:007.58.015.617.60801014.378.632.0
05/3000:50:007.28.013.717.60801014.578.432.0
05/2923:50:007.28.015.617.60801015.078.632.0
05/2922:50:007.212.013.717.60801015.378.332.0
05/2921:50:007.912.015.619.50801015.578.132.0
05/2920:50:007.512.013.717.60801015.878.432.0
05/2919:50:007.29.015.619.50801015.878.132.0
05/2918:50:007.98.015.619.50901015.677.932.0
05/2917:50:007.58.015.617.60701015.178.132.0

 

000041005 ___0.030088
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